Read your bathroom plan with North at the top. The WC sits best towards the West or North-West. The geyser, the fire element, sits in the South-East. Keep bathing and drainage sloping towards the North-East.
With North at the top of your plan, locate the West and North-West of the room.
Place the WC there, keeping it away from the North-East corner.
Keep bathing and taps towards the North-East, with the floor sloping that way.
Set the geyser in the South-East and add an exhaust on the East or North.
Few homes have a perfect plan, and that is alright. Vastu is about balance, not anxiety. Here is how we ease the situations that come up most often, with placement, colour and light rather than demolition.
If the bathroom cannot move, keep the WC off the North-East wall, improve the drainage slope, and add strong ventilation. Kept dry and aired, the space stays balanced.
Keep the door closed, ventilate well, and brighten the adjacent spaces. In a renovation, shifting the pan within the same room often settles it without moving plumbing far.
Lean on light, clean tones: white, soft grey and aqua keep the room fresh. Avoid heavy, dark palettes in small, wet spaces.
A window or exhaust towards the East or North keeps the bathroom dry and fresh. Good ventilation matters more than any single rule.
Treat Vastu as one input alongside hygiene and upkeep. A bathroom that drains well, airs quickly and stays dry is already doing most of the good.
The same practical approach, room by room. Pick where you want to go next.